The issue was addressed with improved checks. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted image may result in disclosure of process memory.
https://support.apple.com/en-us/149526
https://support.apple.com/en-us/149525
https://support.apple.com/en-us/149524
https://support.apple.com/en-us/149521